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CVE-2026-20245

exploited in the wild

CVSS

7.8

Reports

11

First seen

Jun 5

Last seen

Jun 25

Affected product

Cisco Catalyst SD-WAN Manager

Associated actors

Recent reports

Cisco Catalyst SD-WAN Zero-Day CVE-2026-20245 Exploited for Root Access

The Hacker NewsJun 25 High

Mandiant reveals how Cisco SD-WAN zero-day attacks gained root access

Bleeping ComputerJun 24 Critical

Attacker exploits Cisco SD-WAN zero-day to gain root access at communications service provider

CyberScoopJun 24 High

Cisco Releases Security Updates for Actively Exploited SD-WAN Manager Flaw

The Hacker NewsJun 16 Critical

Cisco fixes SD-WAN vManage zero-day flaw exploited in privilege-escalation attacks

Bleeping ComputerJun 15 High

CISA Adds Cisco, Chrome, and Arista Flaws to KEV Catalog Amid Active Exploitation

The Hacker NewsJun 10 High

Cisco SD-WAN Manager Zero-Day Under Active Exploitation

CyberScoopJun 9 High

CISA Adds Three Known Exploited Vulnerabilities to Catalog

CISA AdvisoriesJun 9 High

Cisco Catalyst SD-WAN Manager CVE-2026-20245 Actively Exploited – Patch Unavailable

The Hacker NewsJun 6 High

Cisco warns of unpatched SD-WAN zero-day exploited in attacks

Bleeping ComputerJun 5 High

Vulnerability in Cisco Catalyst SD-WAN Manager Exploited in the Wild

GovCERT.HKJun 5

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